Write the Expression in Spreadsheet Notation

question 173

Multiple Choice

Write the expression in spreadsheet notation. Let x be in cell A1. ​ ​

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Definitions:

ECG

Electrocardiogram, a medical test that measures the electrical activity of the heart to identify various heart conditions.

Isoelectric Line

A baseline in an electrocardiogram (ECG) from which the electrical activity of the heart is measured.

Intervals

Periods or durations of time between two events or points in time, often used in reference to exercise, physiology, or musical rhythm.

ECG

Electrocardiogram: a test that records the electrical activity of the heart to show abnormal rhythms and detect heart problems.